202940012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{148783}}^1$

素因数の和:148829

約数の個数: 24

約数和(自身を含む): 399931392

約数和(自身を除く): 196991380

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 148783, 297566, 595132, 1636613, 3273226, 4612273, 6546452, 9224546, 18449092, 50735003, 101470006, 202940012]

約数ペア:

[(1, 202940012), (2, 101470006), (4, 50735003), (11, 18449092), (22, 9224546), (31, 6546452), (44, 4612273), (62, 3273226), (124, 1636613), (341, 595132), (682, 297566), (1364, 148783)]